What's the worst consequence a volcanic eruption can have? It's probably not what you think... Today, I interviewed professor Nevena Ivankovic of WVSS to discuss how volcanic eruptions and asteroids can lead to nuclear winters, and why it's so hard to prepare for these catastrophes. This episode functions as an extension to Episode No. 2, where Professor Ivankovic and I discussed geochemistry, and how it affects our daily lives. Be sure to check that episode out too!